Tutorial on Bruce on AI Engineering

Build an AI Coding Agent from Scratch in Python (Complete Tutorial)

Sat, 07 Mar 2026 18:00:00 +0800

Every AI coding tool — Claude Code, Cursor, Copilot — runs on the same core architecture. In this tutorial, you will build that architecture yourself: a terminal AI coding agent in Python, from zero to a working 250-line tool that reads files, writes code, runs commands, and makes autonomous multi-step decisions.

No frameworks. No abstractions. Just Python and a clear understanding of how AI agents actually work.

Build MCP Servers in Python: Complete Step-by-Step Tutorial

Thu, 05 Mar 2026 14:00:00 +0800

Python is the most popular language for AI developers, and the MCP Python SDK makes it remarkably easy to build custom MCP servers. With the decorator-based FastMCP framework, you can go from zero to a working server in under 50 lines of code.

This tutorial walks you through building MCP servers in Python from scratch. You will create tools, resources, and prompts, handle errors properly, test with the MCP Inspector, connect to Claude Code, and build a practical SQLite database server. Every code example is complete and runnable.

Building MCP Servers with TypeScript: Zero to Deploy Tutorial

Mon, 02 Mar 2026 10:00:00 +0800

MCP (Model Context Protocol) is the standard way to give AI models access to external tools, data, and services in 2026. If you’ve used Claude Code or Cursor, you’ve already used MCP servers — they power everything from database queries to API integrations.

This tutorial walks you through building your own MCP server from scratch with TypeScript, from project setup to npm publishing. By the end, you’ll have a working server that any MCP-compatible AI client can use.

Claude Code Guide 2026: Everything You Need to Know

Sun, 01 Mar 2026 10:00:00 +0800

Claude Code is Anthropic’s terminal-based AI coding agent. Unlike IDE extensions that suggest code snippets, Claude Code operates as an autonomous agent — it reads your codebase, plans multi-step changes, writes code, runs tests, and iterates until the task is done.

Since its launch, Claude Code has become the go-to tool for developers who want more than autocomplete. It can refactor entire modules, set up CI/CD pipelines, debug complex issues across files, and even manage git workflows — all from your terminal.

Claude Code MCP Setup: Connect AI to Any External Service

Sat, 28 Feb 2026 09:00:00 +0800

Out of the box, Claude Code can read files, run shell commands, and search code. But what if you need it to query your Postgres database, send a Slack message, or hit your company’s internal API?

That’s exactly what MCP solves. The Model Context Protocol is an open standard that lets you plug any external service into Claude Code — no prompt hacking, no copy-pasting data, no brittle workarounds. Think of it as USB-C for AI: a single, universal connector between your AI assistant and every tool you care about.

How to Install Claude Code 2026: Complete Setup Guide in 10 Minutes

Wed, 25 Feb 2026 12:00:00 +0800

You’ve heard about Claude Code. Maybe you’ve seen the demos. Now you want to try it yourself.

Good news: getting from zero to a working Claude Code setup takes about 10 minutes. This guide covers everything — installation, authentication, configuration, IDE integration, and running your first real task.

By the end, you’ll have Claude Code working in your terminal and IDE, configured for your workflow, and ready to start coding with AI.

Docker Compose Tutorial: docker-compose.yml Explained with Real Examples (2026)

Sat, 24 Jan 2026 00:00:00 +0000

Docker Compose is the go-to tool for running multi-container applications, and docker-compose.yml (now officially compose.yaml) is its configuration file. Whether you are picking up containers for the first time or brushing up on the finer details, this tutorial walks you through every field you will actually use.

We will cover every key directive in compose.yaml — services, volumes, networks, ports, environment, healthcheck — and put them into practice with a WordPress + MySQL stack you can spin up in seconds. Pair this guide with the Docker Command Cheat Sheet for an even smoother workflow.

Java Tutorial Part 2: Arrays Utility, Lambda Expressions, Regex, and Sorting Algorithms

Mon, 13 May 2024 15:13:10 +0800

Continued from Part 1: Java Tutorial (Part 1)

7. Collections & I/O Fundamentals

1. The Arrays Utility Class

The java.util.Arrays class is a utility class designed to make common array operations – traversal, copying, sorting – simple and convenient.